return 
{
    on_exited = function()
        local game = require "club.threecard.shuihu"
        game.router.go("/"..game.package.."/shuihu/main");      
    end,
    on_enter = function()
        local game = require "club.threecard.shuihu"
        game.router.go("/"..game.package .. "/shuihu/game");
    end
}